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Fig. 1 | BMC Plant Biology

Fig. 1

From: Physiological and transcriptomic comparisons shed light on the cold stress response mechanisms of Dendrobium spp

Fig. 1

Morphological changes of Dendrobium spp plants under 10℃ cold stress. (A) The Dendrobium spp phenotypes. HX, the cold–tolerant genotype ‘Hongxing’; SH, the cold–sensitive genotype “Sonia Hiasakul”; the scale bar is 10 cm. (B) Plant defoliation and (C) Leaf yelllow rate, n = 10. (D) Chlorophyll content and (E) Relative electric conductivity, n = 3. Error bars represent standard deviation. “*” represent a significant differences based on one–way ANOVA followed by Tukey’s multiple comparison (P < 0.05)

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